Abstract: A jack assembly having a body, a first conductor extending longitudinally through the body between a first jack at the first end of the body and a second jack at the second end of the body, a second conductor extending longitudinally through the body between a third jack at the first end of the body and a fourth jack at the second end of the body, and a spring assembly coupled to the body. The spring assembly includes first and second conductive arms extending from a non-conductive coupling device. Each arm includes a distal end having a bifurcated dual-beam configuration. Each arm is biased outwardly from the non-conductive coupling device so as to contact a respective one of the conductors. Each arm has a first position in electrical communication with the respective conductor and being movable to a second position electrically isolated from the respective conductor.

Abstract: A miniature BNC connector assembly having reduced dimensions includes a plug-side connector configured for engagement with a jack-side connector to form an electrical connection. The plug-side connector includes a plug-side connector body and a bayonet sleeve rotatably connected to the connector body. The bayonet sleeve has an outer diameter not greater than approximately half an inch.

Abstract: An interconnection module provides a normal-through connection for an electrical signal. The interconnection module includes a housing defining an input and an output, a conductor disposed within the housing provides a signal path between the input and the output, and a removable monitor module mated to the housing. The monitor module includes a monitor port and an active circuit for sensing the electrical signal and for providing to the monitor port a monitor signal indicative of the electrical signal. The active circuit is disposed electrically in parallel to the signal path and exhibits an impedance to the signal path that is sufficiently high so that the electrical signal being monitored is not disturbed by the active circuit. The monitor circuit is hot-swappable so that removal or installation of the monitor module from the housing during transmission of the electrical signal through the signal path will not disturb the electrical signal.

Abstract: A miniature BNC connector assembly having reduced dimensions includes a plug-side connector configured for engagement with a jack-side connector to form an electrical connection. The plug-side connector includes a plug-side connector body and a bayonet sleeve rotatably connected to the connector body. The bayonet sleeve has an outer diameter not greater than approximately half an inch.

Abstract: An interconnection module provides a normal-through connection for an electrical signal. The interconnection module includes a housing defining an input and an output, a conductor disposed within the housing provides a signal path between the input and the output, and a removable monitor module mated to the housing. The monitor module includes a monitor port and an active circuit for sensing the electrical signal and for providing to the monitor port a monitor signal indicative of the electrical signal. The active circuit is disposed electrically in parallel to the signal path and exhibits an impedance to the signal path that is sufficiently high so that the electrical signal being monitored is not disturbed by the active circuit. The monitor circuit is hot-swappable so that removal or installation of the monitor module from the housing during transmission of the electrical signal through the signal path will not disturb the electrical signal.

Abstract: A normal-through jack that includes a housing, wherein a first and second coaxial conductor and a switch are enclosed within the housing. The housing includes a front portion and a back portion. The front portion has a first access port and a second access port extending therefrom, and the back portion has a first coaxial cable-connector and a second coaxial cable-connector extending therefrom. The first coaxial conductor extends between the first coaxial cable-connector and a first end of a resistor, wherein a second end of the resistor is coupled with the first access port. The second coaxial conductor extends between the second access port and the second coaxial cable-connector. The switch is adapted to provide an electrical connection between the first coaxial conductor and the second coaxial conductor.

Abstract: A normal-through jack that includes a housing, wherein a first and second coaxial conductor and a switch are enclosed within the housing. The housing includes a front portion and a back portion. The front portion has a first access port and a second access port extending therefrom, and the back portion has a first coaxial cable-connector and a second coaxial cable-connector extending therefrom. The first coaxial conductor extends between the first coaxial cable-connector and a first end of a resistor, wherein a second end of the resistor is coupled with the first access port. The second coaxial conductor extends between the second access port and the second coaxial cable-connector. The switch is adapted to provide an electrical connection between the first coaxial conductor and the second coaxial conductor.

Abstract: A miniature BNC connector assembly having reduced dimensions includes a plug-side connector configured for engagement with a jack-side connector to form an electrical connection. The plug-side connector includes a plug-side connector body and a bayonet sleeve rotatably connected to the connector body. The bayonet sleeve has an outer diameter not greater than approximately half an inch.

Abstract: A connector system allows for visual determination of mating or engagement of a jack-side connector and a plug-side connector. A jack-side connector has a first securing device and a plug-side connector having a sleeve rotatably coupled thereto. The sleeve has a second securing device that is complementary to the first securing device and an indicator located on an edge of the sleeve. The indicator is contrasted against a characteristic (e.g., color, material, etc.) of a portion (e.g., a washer) of the connector system to provide visual indication that the first securing device is securely engaged with the second securing device.

Abstract: A connector system allows for visual determination of mating or engagement of a jack-side connector and a plug-side connector. A jack-side connector has a first securing device and a plug-side connector having a sleeve rotatably coupled thereto. The sleeve has a second securing device that is complementary to the first securing device and an indicator located on an edge of the sleeve. The indicator is contrasted against a characteristic (e.g., color, material, etc.) of a portion (e.g., a washer) of the connector system to provide visual indication that the first securing device is securely engaged with the second securing device.

Abstract: A modular cross-connect includes a chassis configured to receive a plurality of cross-connect modules therein and having a front face and a rear cover. A plurality of fixed portions of cross-connect modules are mounted in the chassis such that rear facing connectors of each of the fixed portions extend outward from the rear cover of the chassis. Each fixed portion has a front-facing connector configured to mate with a rear-facing connector of a corresponding removable portion of a cross-connect module. A plurality of reversible slots are formed in the chassis. Each slot is configured to receive a removable portion of a cross-connect module and to align a rear-facing connector of a removable portion of a cross-connect module for connection with a front-facing connector of a fixed portion of a cross-connect module.

Abstract: A connector system allows for visual determination of mating or engagement of a jack-side connector and a plug-side connector. A jack-side connector has a first securing device and a plug-side connector having a sleeve rotatably coupled thereto. The sleeve has a second securing device that is complementary to the first securing device and an indicator located on an edge of the sleeve. The indicator is contrasted against a characteristic (e.g., color, material, etc.) of a portion (e.g., a washer) of the connector system to provide visual indication that the first securing device is securely engaged with the second securing device.

Abstract: A miniature BNC connector assembly having reduced dimensions includes a plug-side connector configured for engagement with a jack-side connector to form an electrical connection. The plug-side connector includes a plug-side connector body and a bayonet sleeve rotatably connected to the connector body. The bayonet sleeve has an outer diameter not greater than approximately half an inch.

Abstract: An indicator for a mating connector pair provides a visual indication when a plug-side connector is fully engaged with a jack-side connector. The plug-side connector is configured for engagement with the jack-side connector to form an electrical connection. The plug-side connector includes a connector body and a bayonet sleeve rotatably connected to the connector body. The sleeve includes two slots which are configured for engagement with corresponding lugs on the jack-side connector. The indicator is located on the sleeve and aligns with a reference point when the slots in the sleeve are fully engaged with the lugs of the jack-side connector. The indicator may be a substantially V-shaped notch, a dimple, a ridge or a lug.

Abstract: An electrical connector includes a conductive casing and a conductive probe disposed within the casing. The probe may be in a concentric relationship with the casing. The probe is insulated from the casing as by a first insulating sleeve which may be disposed in a concentric relationship with the casing and the probe. A first electrical assembly such as a first printed circuit board has an opening for a disposition of the casing in the opening in the board in an insulated relationship with the board. A first end of the probe may pass through an opening in the first sleeve for connection to a terminal external to the connector. A second end of the probe may pass through an opening in a second insulating sleeve disposed in the casing and then may pass through an opening in a second electrical assembly such as a second printed circuit board in an insulated relationship to the casing. A plug may be disposed within the casing to position the second insulator fixedly within the casing.

Abstract: A probe is disposed in an axial opening in an insulator. The wall defining the axial opening has an internal projection and the probe has a mating recess to define with the projection a detent relationship limiting the axial movement of the probe in a first direction. A shoulder on the probe abuts an insulator to limit the probe movement axially in a second direction opposite to the first direction. The probe has a bayonet portion positioned to engage a female member in a first connector with the probe in the second detent relationship. A ferrule on the insulator has a portion crimpable on the insulator to retain the insulator and the ferrule in a fixed relationship. A nut on the ferrule is fixedly retained between a lug on the ferrule and a sleeve on the ferrule. The probe end opposite the bayonet portion has a socket for receiving a pin in a cable. The cable has an insulator which can be disposed in the space within the ferrule.

Abstract: An insulating member has two (2) spring arms each normally biased to a first position and each pivotable to a second position. A pin in a housing at one end of the spring arms provides the spring arm pivot fulcrum. Resilient electrical conductors extend through apertures in the other ends of the spring arms. Looped portions in the conductors at positions beyond the apertures resiliently engage, respectively, probes and shield casings in a pair of electrical connectors when the spring arms are biased to the first positions. Additional looped portions in the conductors at positions between the apertures may be fixedly positioned relative to the housing by an insulating pin extending into the housing to the approximate center of such additional looped portions. The probes and shield casings are included in coaxial connectors disposed within the housing. The connectors include insulators between the probes and the shield casings. The connectors are coaxial with a pair of barrels disposed within the housing.

Abstract: A miniature BNC connector assembly having reduced dimensions includes a plug-side connector configured for engagement with a jack-side connector to form an electrical connection. The plug-side connector includes a plug-side connector body and a bayonet sleeve rotatably connected to the connector body. The bayonet sleeve has an outer diameter not greater than approximately half an inch.